CN108566838A - Safe and practical vegetation pruning knife rest obstacle avoidance apparatus - Google Patents
Safe and practical vegetation pruning knife rest obstacle avoidance apparatus Download PDFInfo
- Publication number
- CN108566838A CN108566838A CN201810117267.7A CN201810117267A CN108566838A CN 108566838 A CN108566838 A CN 108566838A CN 201810117267 A CN201810117267 A CN 201810117267A CN 108566838 A CN108566838 A CN 108566838A
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- Prior art keywords
- knife rest
- safe
- extensible arm
- fixed plate
- obstacle avoidance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The present invention provides the safe and practical vegetation pruning knife rest obstacle avoidance apparatus with slewing, including rack, rack lower end is equipped with idler wheel, frame upper end side is equipped with handle, grinding device is equipped with above rack, grinding device side is equipped with lifting platform, lifting platform is in frame upper end, lifting platform upper end is connected and fixed plate, fixed plate is equipped with guide rail, guide rail is equipped with sliding block, sliding block one end is connected by telescopic rod, telescopic rod one end connects motor, motor output end is connect by rotating extensible arm with clipping device, fixed plate is equipped with guide rail, guide rail is equipped with sliding block, sliding block one end is connected by telescopic rod, telescopic rod one end connects motor, motor output end is connect by rotating extensible arm with clipping device, this operation equipment has easy to operate, it is good to trim effect, it is possible to prevente effectively from knife rest is worn, energy conservation and environmental protection, advantage of low cost.
Description
Technical field
The present invention relates to vegetation pruning field more particularly to safe and practical vegetation pruning knife rest obstacle avoidance apparatus.
Background technology
Trimming is an important content in garden management maintenance work.It as the saying goes " seven are in charge of, three sub-cuts ".And winter repaiies
Cut even more important, what is herein referred to is exactly the trimming of rest period.Time range is since autumn end, stopping growing branch, to morning in the coming year
Until before spring terminal bud germination.Current sanitationman is to use shrub and hedge trimmer mostly, when to higher tree when trimming greening-tree
When branch is trimmed, sanitationman is needed to carry out operation of ascending a height by ladder, and trimmed in the branch to different location
When, it is also necessary to back and forth move ladder, the operation so as to cause sanitationman is cumbersome, to reduce sanitationman's
Working efficiency, and knife rest is easy to encounter barrier, causes to wear.
Invention content
The purpose of the present invention is to provide safe and practical vegetation pruning knife rest obstacle avoidance apparatus, it is possible to prevente effectively from knife rest quilt
The dust catcher of abrasion, setting can be collected the branches and leaves after trimming processing, and the plant after trimming can keep normal life
Function is managed, prevents from causing it damage that can not be repaired during trimming.
The technical solution that the present invention is taken to achieve the above object is：Safe and practical vegetation pruning knife rest avoidance dress
It sets, including rack, rack lower end is equipped with idler wheel, and frame upper end side is equipped with handle, is equipped with grinding device above rack, crushes dress
It sets side and is equipped with lifting platform, for lifting platform in frame upper end, lifting platform upper end is connected and fixed plate, and fixed plate is equipped with guide rail, guide rail
It is equipped with sliding block, sliding block one end is connected by telescopic rod, and telescopic rod one end connects motor, and motor output end passes through rotating extensible arm
It is connect with clipping device, fixed plate is equipped with guide rail, and guide rail is equipped with sliding block, and sliding block one end is connected by telescopic rod, telescopic rod
One end connects motor, and motor output end is connect by rotating extensible arm with clipping device, by the way that guide rail and cunning are arranged in fixed plate
Block connects, and so that the telescopic rod on sliding block is moved up and down with sliding block, telescopic rod can control again to be stretched back and forth, increases device
Range is trimmed, motor output end is connect by rotating extensible arm with clipping device, and clipping device is enable to be revolved with rotating extensible arm
Turn trimming, and cutting range can be adjusted, increase the pruning efficiency, this operation equipment have it is easy to operate, trim effect it is good, can be with
Effectively knife rest is avoided to be worn, energy conservation and environmental protection, advantage of low cost.
Preferably, clipping device, including turntable, turntable upper end are connect with rotating extensible arm, lower end connects with dome moulding
It connects, rotating extensible arm is connect across turntable with rotating blade, and rotating blade, rotating extensible arm are hollow structure, before rotating blade
End is equipped with ball, and ball is equipped with stomata, and setting rotating extensible arm is connect across turntable with rotating blade, makes rotating knife
Piece is rotated with rotating extensible arm, is increased shear efficiency to forming air-flow around branches and leaves with dome moulding parallel rotating, will be rotated
Blade, rotating extensible arm are hollow structure, and when dust catcher work, recovery channel can be to inside rotating blade and rotating extensible arm
Upward suction is generated, the plant of surrounding is made up to inhale, increase plant is trimmed to about height, improves the pruning efficiency, meanwhile, dome
Rotating blade in moulding does not have to fitting ground or fitting barrier, can trim plant therein, avoid rotation
Rotor piece is in direct contact with barrier, causes tool wear, the ball of rotating blade front end setting that it is high to improve trimming
Degree, and the barrier that can touch surrounding flicks, meanwhile, upward suction is generated inside rotating extensible arm to be revolved with rotating blade
Turn the air-flow that rotates outward brought, formation back draught is poor, and in shear history, the turgescence that back draught difference generates induces plant
Mechanical stress in cell wall, plant cell wall stretch repeatedly under this stress, and constituent polymer constantly connects again
It connects, rearranges and synthesize new polymer, to form new cell shape, so that the stress in cell wall is reduced to stabilization
State makes plant cell and is pushed with this extension of cell wall, the reduction of cell size and shape caused by compensating cell division
Change, and then control the size of organ, ensure its normal physiological function, prevents from it being caused can not repair during trimming
Damage.
Preferably, grinding device, including containing box, it is evenly equipped with shaft in containing box, is evenly equipped with and is staggered in shaft
Crushing tooth, containing box inner top side is equipped with dust catcher, and dust catcher one end connect with recovery channel, and recovery channel stage casing is in spring
Shape, containing box bottom are equipped with discharge gate, are collected to the branches and leaves after trimming by the way that dust catcher is arranged in containing box inner top side
Processing, containing box is interior to be arranged several shafts, and several staggered crushing tooths are arranged in shaft, and powder is carried out to the branches and leaves of collection
It is broken, it is in spring-like by recovery channel stage casing, recovery channel is allow freely to stretch, branches and leaves after convenient, flexible collection trimming, meanwhile,
Containing box bottom is equipped with discharge gate, and designated position, energy conservation and environmental protection can be discharged in time to the branches and leaves after crushing.
Preferably, recovery channel one end connects turntable, recovery channel, turntable, rotating extensible arm, inside three junction
Connection, turntable connect turntable around rotating extensible arm positive and negative rotation, by the way that recovery channel one end is arranged, and turntable is positive and negative around rotating extensible arm
Turn, the vortical flow that the air in sucking rotating extensible arm ceaselessly forms different directions is made to accelerate plant after trimming toward rising
Collection, simultaneously, moreover it is possible to prevent the plant of inspiration from resulting in blockage.
Be hollow out between two adjacent arc fan blades preferably, dome moulding has been evenly distributed in the upper surface arc fan blades, by
Dome moulding is evenly distributed in the upper surface arc fan blades, makes rotating extensible arm when driving dome moulding rotation, the air-flow of formation can add
Shearing of the fast cutter to plant surface, meanwhile, it is set as hollow out between two adjacent arc fan blades, tool surface temperature can be accelerated
Cooling, reduce internal stress, accelerate tool surface drying, prevent cutter corrosion.
Preferably, the angle between arc fan blades is 45 ° ~ 135 °, it is 45 ° by the angle being arranged between arc fan blades
~ 135 °, while dome moulding rotating speed can be improved, moreover it is possible to which the weight of alleviator itself reaches energy-saving and environment-friendly effect, fits
Close large-scale promotion.
Preferably, fixed plate corresponding with sliding block side is equipped with cross bar, the fixed plate bottom is equipped with circulator,
The fixed plate end is equipped with second crossbar, and the cross bar upper end is equipped with electric pushrod and the second electric pushrod, described electronic to push away
Bar and the second electric pushrod upper end support fallen leaves collect pot, and the second crossbar is connect with trimmer, is collected by the way that fallen leaves are arranged
Pot and trimmer, the branches and leaves to fall after enabling trimmer to trim, which are taken advantage of a situation, to be fallen into fallen leaves collection pot, the setting of fixed plate bottom
Circulator can make trimmer adjustment trimming orientation, so that fallen leaves is collected pot run-off the straight by the elongation of the second electric pushrod, will fall leaves
It falls into containing box and handles.
Compared with prior art, beneficial effects of the present invention are：It is connect with sliding block by the way that guide rail is arranged in fixed plate, makes cunning
Telescopic rod on block can be moved up and down with sliding block, and telescopic rod can control again to be stretched back and forth, increase device trimming range, electricity
Machine output end is connect by rotating extensible arm with clipping device, enables clipping device with rotating extensible arm rotary trimmer, and can
To adjust cutting range, increase the pruning efficiency；Rotating blade in dome moulding does not have to fitting ground or fitting barrier, just
Plant therein can be trimmed, avoid rotating blade and be in direct contact with barrier, cause tool wear, before rotating blade
The ball of end set improves cutting range, and the barrier that can touch surrounding flicks, meanwhile, rotating extensible arm
Inside generates upward suction and rotates outward air-flow with what rotating blade rotation was brought, and formation back draught is poor, in shear history
In, guarantee is trimmed to about the normal physiological function of plant, prevents from causing it damage that can not be repaired, this operation to set during trimming
It is standby have the advantages that it is easy to operate, trim effect it is good, it is possible to prevente effectively from knife rest is worn, is energy conservation and environmental protection, of low cost.
Present invention employs the safe and practical vegetation pruning knife rest obstacle avoidance apparatus that above-mentioned technical proposal provides, and compensate for existing
There are the deficiency of technology, reasonable design, easy operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of clipping device；
Fig. 3 is the connection diagram of recovery channel and rotating extensible arm；
Fig. 4 is the vertical view of containing box.
Reference sign：1 rack；2 idler wheels；3 discharge gates；4 handles；5 containing boxs；6 dust catchers；11 fixed plates；13 slide
Block；14 motors；15 telescopic rods；16 turntables；17 dome moulding；18 recovery channels；19 arc fan blades；28 shafts；29 crushing tooths；30
Rotating blade；31 balls；33 lifting platforms；38 rotating extensible arms.
Specific implementation mode
Technical scheme of the present invention is described in further detail with attached drawing with reference to embodiments：
Embodiment 1：
As shown in Figure 1, safe and practical vegetation pruning knife rest obstacle avoidance apparatus, including rack 1,1 lower end of rack are equipped with idler wheel 2, machine
1 upper end side of frame is equipped with handle 4, and 1 top of rack is equipped with grinding device, and grinding device side is equipped with lifting platform 33, lifting platform 33
In 1 upper end of rack, 33 upper end of lifting platform is connected and fixed plate 11, and fixed plate 11 is equipped with guide rail, and guide rail is equipped with sliding block 13, sliding block
13 one end are connected by telescopic rod 15, telescopic rod one end connect motor 14,14 output end of motor by rotating extensible arm 38 with repair
Device connection is cut, fixed plate is equipped with guide rail, and guide rail is equipped with sliding block, and sliding block one end is connected by telescopic rod, telescopic rod one end
Motor is connected, motor output end is connect by rotating extensible arm with clipping device, is connected with sliding block by the way that guide rail is arranged in fixed plate
It connects, the telescopic rod on sliding block is allow to be moved up and down with sliding block, telescopic rod can control again to be stretched back and forth, increases device trimming
Range, motor output end are connect by rotating extensible arm with clipping device, and clipping device is enable to be repaiied with rotating extensible arm rotation
It cuts, and cutting range can be adjusted, increase the pruning efficiency, this operation equipment is with easy to operate, trimming effect is good, energy-saving ring
It protects, advantage of low cost.
11 side of fixed plate corresponding with sliding block 13 is equipped with cross bar 7, and 11 bottom of the fixed plate is equipped with circulator 21,
11 end of the fixed plate is equipped with second crossbar 12, and 7 upper end of the cross bar is equipped with electric pushrod 8 and the second electric pushrod 9, described
Electric pushrod 8 and 9 upper end of the second electric pushrod support fallen leaves collect pot 20, and the second crossbar 12 is connect with trimmer 10, is led to
It crosses setting fallen leaves and collects pot and trimmer, the branches and leaves to fall after enabling trimmer to trim are taken advantage of a situation to fall into fall leaves and be collected in pot, Gu
The circulator of fixed board bottom setting can make trimmer adjustment trimming orientation, so that fallen leaves is collected pot by the elongation of the second electric pushrod
Fallen leaves are fallen into containing box and are handled by run-off the straight.
Embodiment 2：
As shown in Figs. 1-2, prioritization scheme of the present embodiment on the basis of embodiment 1 is：Clipping device, including turntable 16 turn
16 upper end of disk is connect with rotating extensible arm 38, and lower end is connect with dome moulding 17, and rotating extensible arm 38 passes through turntable 16 and rotation
Blade 30 connects, and rotating blade 30, rotating extensible arm 38 are hollow structure, and 30 front end of rotating blade is equipped with ball 31, rubber
Glueballs 31 is equipped with stomata, and setting rotating extensible arm is connect across turntable with rotating blade, makes rotating blade, with rotating extensible arm
Rotation increases shear efficiency, by rotating blade, rotating extensible arm with dome moulding parallel rotating to forming air-flow around branches and leaves
For hollow structure, when dust catcher works, recovery channel can generate upward suction to rotating blade and rotating extensible arm inside,
The plant of surrounding is set up to inhale, increase plant is trimmed to about height, improves the pruning efficiency, meanwhile, the rotating knife in dome moulding
Piece does not have to fitting ground or fitting barrier, can trim plant therein, avoid rotating blade and barrier
It is in direct contact, tool wear, the ball of rotating blade front end setting is caused to improve cutting range, and surrounding can be connect
The barrier contacted flicks, meanwhile, generate that upward suction and rotating blade rotation bring inside rotating extensible arm to outward turning
Turn air-flow, formation back draught is poor, and in shear history, the turgescence that back draught difference generates induces the machinery in plant cell wall
Stress, plant cell wall stretch repeatedly under this stress, and constituent polymer constantly reconnects, and rearrange and close
The polymer of Cheng Xin, so that the stress in cell wall is reduced to stable state, makes plant cell to form new cell shape
The extension of cell wall is pushed with this, the reduction of cell size caused by compensating cell division and shape change, and then controller
The size of official ensures its normal physiological function, prevents from causing it damage that can not be repaired during trimming.
Above-mentioned dome moulding 17 is plastic material, and plastic formula is made of following component and parts by weight：Unsaturated polyester (UP) 48
Part, 0.5 part of cobalt naphthenate, 1,3,5- 0.1 part of tribromo-benzene, 0.2 part of methyl ethyl ketone peroxide, 30 parts of reinforcing fiber, 25 parts of calcium carbonate,
0.3 part of polyvinyl chloride, 0.4 part of antistatic agent, 0.2 part of antioxidant, 0.1 part of pentabromophenol, dome moulding prepared by this formula, material
It is light, intensity is high, impact resistance, ageing-resistant, at low cost, have a good application prospect in practice, using the circle of plastic production
Moulding is pushed up, in use, dome Modeling Materials is light, and surface is smooth, rotary speed is promoted, by adding 1,3,5- tri- in formula
Bromobenzene improves the compatibility of heat-resistant polymer in the polar group and formula contained on polyvinyl chloride molecular backbone, is improving
It is oxidation resistant simultaneously, also improve shock resistance and processing performance, substantially increase the wear-resisting property of dome moulding, while also carrying
The shock resistance for having risen dome moulding, extends service using life.
Embodiment 3：
As shown in figure 4, prioritization scheme of the present embodiment on the basis of embodiment 1 is：Grinding device, including containing box 5, storage
It is evenly equipped with shaft 28 in case 5, staggered crushing tooth 29 is evenly equipped in shaft 28,5 inner top side of containing box is equipped with dust catcher
6,6 one end of dust catcher is connect with recovery channel 18, and 18 stage casing of recovery channel is in spring-like, and 5 bottom of containing box is equipped with discharge gate 3,
Processing is collected to the branches and leaves after trimming by the way that dust catcher is arranged in containing box inner top side, is arranged several turns in containing box
Axis is arranged several staggered crushing tooths in shaft, is crushed to the branches and leaves of collection, is in spring by recovery channel stage casing
Shape allows recovery channel freely to stretch, branches and leaves after convenient, flexible collection trimming, meanwhile, containing box bottom is equipped with discharge gate, right
Branches and leaves after crushing can be discharged to designated position, energy conservation and environmental protection in time.
Embodiment 4：
As shown in figure 3, prioritization scheme of the present embodiment on the basis of embodiment 1 is：18 one end of recovery channel connects turntable 16,
Recovery channel 18, turntable 16, rotating extensible arm 38, connection inside three junction, turntable 16 around 38 positive and negative rotation of rotating extensible arm,
Turntable is connected by the way that recovery channel one end is arranged, turntable makes the air in sucking rotating extensible arm around rotating extensible arm positive and negative rotation
The vortical flow of different directions is ceaselessly formed toward rising, accelerates the collection of plant after trimming, simultaneously, moreover it is possible to prevent the plant of inspiration
Object results in blockage, and dome moulding 17 has been evenly distributed in the upper surface arc fan blades 19, is hollow out between two adjacent arc fan blades 19, by
Dome moulding is evenly distributed in the upper surface arc fan blades 19, makes rotating extensible arm when driving dome moulding rotation, the air-flow of formation can
Accelerate shearing of the cutter to plant surface, meanwhile, it is set as hollow out between two adjacent arc fan blades, tool surface temperature can be accelerated
The cooling of degree reduces internal stress, accelerates tool surface drying, prevents the cutter corrosion, the angle between arc fan blades from being
90 °, be 90 ° by the angle being arranged between arc fan blades, while can improving dome moulding rotating speed, moreover it is possible to alleviator sheet
The weight of body reaches energy-saving and environment-friendly effect, is suitble to large-scale promotion.
Embodiment 5：
The present invention is with the operation principle of safe and practical vegetation pruning knife rest obstacle avoidance apparatus：It adjusts lifting platform 33 to lift, make
Fixed plate 11 rises to specified height therewith, and sliding block 13 is slided up and down by the sliding rail in fixed plate 11, to drive trimming
Device moves, and the rotating extensible arm 38 of setting can drive clipping device connected to it to be rotated up and down trimming plant, after trimming
Residual branch remain leaf by dust catcher 6 from recovery channel 18 suck containing box 5 in, crushed by grinding device, from containing box 5
It is drained into designated position in the discharge gate 3 of bottom setting.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment, is not chatted in detail herein
It states.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. safe and practical vegetation pruning knife rest obstacle avoidance apparatus, including rack（1）, rack（1）Lower end is equipped with idler wheel（2）, rack
（1）Upper end side is equipped with handle（4）, rack（1）Top is equipped with grinding device, and grinding device side is equipped with lifting platform（33）, rise
Platform drops（33）In rack（1）Upper end, lifting platform（33）Upper end is connected and fixed plate（11）, it is characterised in that：The fixed plate（11）
It is equipped with guide rail, the guide rail is equipped with sliding block（13）, the sliding block（13）One end passes through telescopic rod（15）Connection, it is described flexible
Bar one end connects motor（14）, the motor（14）Output end passes through rotating extensible arm（38）It is connect with clipping device.
2. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 1, it is characterised in that：The trimming dress
It sets, including turntable（16）, the turntable（16）Upper end and rotating extensible arm（38）Connection, lower end and dome moulding（17）Connection,
The rotating extensible arm（38）Across turntable（16）With rotating blade（30）Connection, the rotating blade（30）, rotating extensible arm
（38）For hollow structure, the rotating blade（30）Front end is equipped with ball（31）, the ball（31）It is equipped with stomata.
3. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 2, it is characterised in that：The dome moulding
（17）It has been evenly distributed in the upper surface arc fan blades（19）, the two adjacent arc fan blades（19）Between be hollow out.
4. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 1, it is characterised in that：The crushing dress
It sets, including containing box（5）, it is characterised in that：The containing box（5）Inside it is evenly equipped with shaft（28）, the shaft（28）It is upper uniformly distributed
There is staggered crushing tooth（29）, the containing box（5）Inner top side is equipped with dust catcher（6）, the dust catcher（6）One end with
Recovery channel（18）Connection, the recovery channel（18）Stage casing is in spring-like, the containing box（5）Bottom is equipped with discharge gate（3）.
5. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 4, it is characterised in that：The recovery channel
（18）One end connects turntable（16）, the recovery channel（18）, turntable（16）, rotating extensible arm（38）, inside three junction
Connection, the turntable（16）Around rotating extensible arm（38）Positive and negative rotation.
6. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 1, it is characterised in that：The arc fan blades
（19）Between angle be 45 ° ~ 135 °.
7. safe and practical vegetation pruning knife rest obstacle avoidance apparatus according to claim 1, it is characterised in that：Described and sliding block
（13）Corresponding fixed plate（11）Side is equipped with cross bar（7）, the fixed plate（11）Bottom is equipped with circulator（21）, described
Fixed plate（11）End is equipped with second crossbar（12）, the cross bar（7）Upper end is equipped with electric pushrod（8）With the second electric pushrod
（9）, the electric pushrod（8）With the second electric pushrod（9）Upper end support fallen leaves collect pot（20）, the second crossbar（12）With
Trimmer（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117267.7A CN108566838A (en) | 2018-02-06 | 2018-02-06 | Safe and practical vegetation pruning knife rest obstacle avoidance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117267.7A CN108566838A (en) | 2018-02-06 | 2018-02-06 | Safe and practical vegetation pruning knife rest obstacle avoidance apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108566838A true CN108566838A (en) | 2018-09-25 |
Family
ID=63576614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117267.7A Pending CN108566838A (en) | 2018-02-06 | 2018-02-06 | Safe and practical vegetation pruning knife rest obstacle avoidance apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108566838A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466220A (en) * | 2019-01-23 | 2020-07-31 | 湖南汉坤建筑安保器材有限公司 | Branch trimming machine is used in gardens |
| CN114145148A (en) * | 2021-12-03 | 2022-03-08 | 山西坤洁城市管理有限公司 | Environment-friendly maintenance device for greening engineering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205727206U (en) * | 2016-05-07 | 2016-11-30 | 宁夏启辰科技有限公司 | A kind of highway vegetation pruning car |
| CN107027529A (en) * | 2017-05-10 | 2017-08-11 | 广西大学 | A kind of device for hedge trimming, broken branch and absorption |
| CN206620547U (en) * | 2017-03-21 | 2017-11-10 | 河海大学 | A kind of adjustable multi-faceted gardens pruning device |
-
2018
- 2018-02-06 CN CN201810117267.7A patent/CN108566838A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205727206U (en) * | 2016-05-07 | 2016-11-30 | 宁夏启辰科技有限公司 | A kind of highway vegetation pruning car |
| CN206620547U (en) * | 2017-03-21 | 2017-11-10 | 河海大学 | A kind of adjustable multi-faceted gardens pruning device |
| CN107027529A (en) * | 2017-05-10 | 2017-08-11 | 广西大学 | A kind of device for hedge trimming, broken branch and absorption |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466220A (en) * | 2019-01-23 | 2020-07-31 | 湖南汉坤建筑安保器材有限公司 | Branch trimming machine is used in gardens |
| CN114145148A (en) * | 2021-12-03 | 2022-03-08 | 山西坤洁城市管理有限公司 | Environment-friendly maintenance device for greening engineering |
| CN114145148B (en) * | 2021-12-03 | 2022-12-02 | 山西坤洁城市管理有限公司 | Environment-friendly maintenance device for greening engineering |
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Application publication date: 20180925 |
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| RJ01 | Rejection of invention patent application after publication |